Create relay.h

17 files changed, 80 insertions, 51 deletions

diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c
index a70effe40a..b78845fdd6 100644
--- a/src/or/circuitbuild.c
+++ b/src/or/circuitbuild.c
@@ -25,6 +25,7 @@
 #include "networkstatus.h"
 #include "onion.h"
 #include "policies.h"
+#include "relay.h"
 #include "router.h"
 #include "routerlist.h"
 #include "crypto.h"
diff --git a/src/or/circuitlist.c b/src/or/circuitlist.c
index 044cdb9c34..df4aec727b 100644
--- a/src/or/circuitlist.c
+++ b/src/or/circuitlist.c
@@ -20,6 +20,7 @@
 #include "control.h"
 #include "networkstatus.h"
 #include "onion.h"
+#include "relay.h"
 #include "rendclient.h"
 #include "rendcommon.h"
 #include "routerlist.h"
diff --git a/src/or/command.c b/src/or/command.c
index b3b7c2d374..0460e25c25 100644
--- a/src/or/command.c
+++ b/src/or/command.c
@@ -26,6 +26,7 @@
 #include "cpuworker.h"
 #include "hibernate.h"
 #include "onion.h"
+#include "relay.h"
 #include "router.h"
 #include "routerlist.h"
 
diff --git a/src/or/config.c b/src/or/config.c
index 02d20129f0..4fdf32e0ad 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -27,6 +27,7 @@
 #include "main.h"
 #include "networkstatus.h"
 #include "policies.h"
+#include "relay.h"
 #include "rendclient.h"
 #include "rendservice.h"
 #include "router.h"
diff --git a/src/or/connection.c b/src/or/connection.c
index c58eb9c9e9..d9aa1cf782 100644
--- a/src/or/connection.c
+++ b/src/or/connection.c
@@ -29,6 +29,7 @@
 #include "main.h"
 #include "policies.h"
 #include "reasons.h"
+#include "relay.h"
 #include "rendclient.h"
 #include "rendcommon.h"
 #include "router.h"
diff --git a/src/or/connection_edge.c b/src/or/connection_edge.c
index bf0fe7b948..83ba230588 100644
--- a/src/or/connection_edge.c
+++ b/src/or/connection_edge.c
@@ -25,6 +25,7 @@
 #include "main.h"
 #include "policies.h"
 #include "reasons.h"
+#include "relay.h"
 #include "rendclient.h"
 #include "rendcommon.h"
 #include "rendservice.h"
diff --git a/src/or/connection_or.c b/src/or/connection_or.c
index c4db543427..bf19503d5f 100644
--- a/src/or/connection_or.c
+++ b/src/or/connection_or.c
@@ -23,6 +23,7 @@
 #include "main.h"
 #include "networkstatus.h"
 #include "reasons.h"
+#include "relay.h"
 #include "router.h"
 #include "routerlist.h"
 
diff --git a/src/or/dns.c b/src/or/dns.c
index f2d3d435db..4e319b7d83 100644
--- a/src/or/dns.c
+++ b/src/or/dns.c
@@ -21,6 +21,7 @@
 #include "dns.h"
 #include "main.h"
 #include "policies.h"
+#include "relay.h"
 #include "router.h"
 #include "ht.h"
 #ifdef HAVE_EVENT2_DNS_H
diff --git a/src/or/main.c b/src/or/main.c
index 60bea49006..e202a109d5 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -36,6 +36,7 @@
 #include "ntmain.h"
 #include "onion.h"
 #include "policies.h"
+#include "relay.h"
 #include "rendclient.h"
 #include "rendcommon.h"
 #include "rendservice.h"
diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c
index bd986609ff..c763e23a87 100644
--- a/src/or/networkstatus.c
+++ b/src/or/networkstatus.c
@@ -19,6 +19,7 @@
 #include "dirserv.h"
 #include "dirvote.h"
 #include "networkstatus.h"
+#include "relay.h"
 #include "router.h"
 #include "routerlist.h"
 
diff --git a/src/or/or.h b/src/or/or.h
index 3823e31415..d3539c756e 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -3309,57 +3309,6 @@ typedef enum {
   ADDR_POLICY_PROBABLY_REJECTED=2
 } addr_policy_result_t;
 
-/********************************* relay.c ***************************/
-
-extern uint64_t stats_n_relay_cells_relayed;
-extern uint64_t stats_n_relay_cells_delivered;
-
-int circuit_receive_relay_cell(cell_t *cell, circuit_t *circ,
-                               cell_direction_t cell_direction);
-
-void relay_header_pack(char *dest, const relay_header_t *src);
-void relay_header_unpack(relay_header_t *dest, const char *src);
-int relay_send_command_from_edge(streamid_t stream_id, circuit_t *circ,
-                               uint8_t relay_command, const char *payload,
-                               size_t payload_len, crypt_path_t *cpath_layer);
-int connection_edge_send_command(edge_connection_t *fromconn,
-                                 uint8_t relay_command, const char *payload,
-                                 size_t payload_len);
-int connection_edge_package_raw_inbuf(edge_connection_t *conn,
-                                      int package_partial);
-void connection_edge_consider_sending_sendme(edge_connection_t *conn);
-
-extern uint64_t stats_n_data_cells_packaged;
-extern uint64_t stats_n_data_bytes_packaged;
-extern uint64_t stats_n_data_cells_received;
-extern uint64_t stats_n_data_bytes_received;
-
-void init_cell_pool(void);
-void free_cell_pool(void);
-void clean_cell_pool(void);
-void dump_cell_pool_usage(int severity);
-
-void cell_queue_clear(cell_queue_t *queue);
-void cell_queue_append(cell_queue_t *queue, packed_cell_t *cell);
-void cell_queue_append_packed_copy(cell_queue_t *queue, const cell_t *cell);
-
-void append_cell_to_circuit_queue(circuit_t *circ, or_connection_t *orconn,
-                                  cell_t *cell, cell_direction_t direction);
-void connection_or_unlink_all_active_circs(or_connection_t *conn);
-int connection_or_flush_from_first_active_circuit(or_connection_t *conn,
-                                                  int max, time_t now);
-void assert_active_circuits_ok(or_connection_t *orconn);
-void make_circuit_inactive_on_conn(circuit_t *circ, or_connection_t *conn);
-void make_circuit_active_on_conn(circuit_t *circ, or_connection_t *conn);
-
-int append_address_to_payload(char *payload_out, const tor_addr_t *addr);
-const char *decode_address_from_payload(tor_addr_t *addr_out,
-                                        const char *payload,
-                                        int payload_len);
-unsigned cell_ewma_get_tick(void);
-void cell_ewma_set_scale_factor(or_options_t *options,
-                                networkstatus_t *consensus);
-
 /********************************* rephist.c ***************************/
 
 void rep_hist_init(void);
diff --git a/src/or/relay.c b/src/or/relay.c
index 9fd75736bb..a40013ab47 100644
--- a/src/or/relay.c
+++ b/src/or/relay.c
@@ -26,6 +26,7 @@
 #include "networkstatus.h"
 #include "policies.h"
 #include "reasons.h"
+#include "relay.h"
 #include "rendcommon.h"
 #include "routerlist.h"
 
diff --git a/src/or/relay.h b/src/or/relay.h
new file mode 100644
index 0000000000..73855a52bf
--- /dev/null
+++ b/src/or/relay.h
@@ -0,0 +1,65 @@
+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2010, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file relay.h
+ * \brief Header file for relay.c.
+ **/
+
+#ifndef _TOR_RELAY_H
+#define _TOR_RELAY_H
+
+extern uint64_t stats_n_relay_cells_relayed;
+extern uint64_t stats_n_relay_cells_delivered;
+
+int circuit_receive_relay_cell(cell_t *cell, circuit_t *circ,
+                               cell_direction_t cell_direction);
+
+void relay_header_pack(char *dest, const relay_header_t *src);
+void relay_header_unpack(relay_header_t *dest, const char *src);
+int relay_send_command_from_edge(streamid_t stream_id, circuit_t *circ,
+                               uint8_t relay_command, const char *payload,
+                               size_t payload_len, crypt_path_t *cpath_layer);
+int connection_edge_send_command(edge_connection_t *fromconn,
+                                 uint8_t relay_command, const char *payload,
+                                 size_t payload_len);
+int connection_edge_package_raw_inbuf(edge_connection_t *conn,
+                                      int package_partial);
+void connection_edge_consider_sending_sendme(edge_connection_t *conn);
+
+extern uint64_t stats_n_data_cells_packaged;
+extern uint64_t stats_n_data_bytes_packaged;
+extern uint64_t stats_n_data_cells_received;
+extern uint64_t stats_n_data_bytes_received;
+
+void init_cell_pool(void);
+void free_cell_pool(void);
+void clean_cell_pool(void);
+void dump_cell_pool_usage(int severity);
+
+void cell_queue_clear(cell_queue_t *queue);
+void cell_queue_append(cell_queue_t *queue, packed_cell_t *cell);
+void cell_queue_append_packed_copy(cell_queue_t *queue, const cell_t *cell);
+
+void append_cell_to_circuit_queue(circuit_t *circ, or_connection_t *orconn,
+                                  cell_t *cell, cell_direction_t direction);
+void connection_or_unlink_all_active_circs(or_connection_t *conn);
+int connection_or_flush_from_first_active_circuit(or_connection_t *conn,
+                                                  int max, time_t now);
+void assert_active_circuits_ok(or_connection_t *orconn);
+void make_circuit_inactive_on_conn(circuit_t *circ, or_connection_t *conn);
+void make_circuit_active_on_conn(circuit_t *circ, or_connection_t *conn);
+
+int append_address_to_payload(char *payload_out, const tor_addr_t *addr);
+const char *decode_address_from_payload(tor_addr_t *addr_out,
+                                        const char *payload,
+                                        int payload_len);
+unsigned cell_ewma_get_tick(void);
+void cell_ewma_set_scale_factor(or_options_t *options,
+                                networkstatus_t *consensus);
+
+#endif
+
diff --git a/src/or/rendclient.c b/src/or/rendclient.c
index 7f5fcefb52..166d38da89 100644
--- a/src/or/rendclient.c
+++ b/src/or/rendclient.c
@@ -16,6 +16,7 @@
 #include "connection_edge.h"
 #include "directory.h"
 #include "main.h"
+#include "relay.h"
 #include "rendclient.h"
 #include "rendcommon.h"
 #include "routerlist.h"
diff --git a/src/or/rendmid.c b/src/or/rendmid.c
index f99654372a..393347b6db 100644
--- a/src/or/rendmid.c
+++ b/src/or/rendmid.c
@@ -10,6 +10,7 @@
 #include "or.h"
 #include "circuitlist.h"
 #include "config.h"
+#include "relay.h"
 
 /** Respond to an ESTABLISH_INTRO cell by checking the signed data and
  * setting the circuit's purpose and service pk digest.
diff --git a/src/or/rendservice.c b/src/or/rendservice.c
index 0324102d92..2c1c8cfde4 100644
--- a/src/or/rendservice.c
+++ b/src/or/rendservice.c
@@ -18,6 +18,7 @@
 #include "rendcommon.h"
 #include "rendservice.h"
 #include "router.h"
+#include "relay.h"
 #include "routerlist.h"
 
 static origin_circuit_t *find_intro_circuit(rend_intro_point_t *intro,
diff --git a/src/or/router.c b/src/or/router.c
index 4a18916990..bf42566779 100644
--- a/src/or/router.c
+++ b/src/or/router.c
@@ -19,6 +19,7 @@
 #include "hibernate.h"
 #include "main.h"
 #include "policies.h"
+#include "relay.h"
 #include "router.h"
 #include "routerlist.h"